Accessibility

Use Tab to move through links and controls, Enter to activate actions and browser commands to enlarge the display. The Skip to content link reaches the main area without moving through the menu.

Fields have labels and instructions. Frequently asked questions use disclosure controls; tables retain headers for reading the relationship between rows and columns.

Open Accessibility preferences to reduce motion, enlarge text, strengthen contrast, increase line spacing or highlight links. Reset preferences restores the initial settings.

Reduced-motion mode also affects the opening film. The page retains text and actions in its static presentation.

The opening São Paulo film is decorative and plays without audio. The service text and actions remain available in the static presentation. Reduced-motion preferences are considered before loading and starting the film.

The preferences panel contains motion and playback controls. Tools present textual results and tables, calculation methods, assumptions and outstanding items; export allows you to keep this information.

The technical review of this version checks content structure, labels, tables, preference controls, motion alternatives and tool and form flows. The implementation review record distinguishes what was tested from what needs additional assessment.

Implemented features do not represent certification of conformity. Compatibility with assistive technologies and difficulties with specific tasks can be reported through the channel below.

Write to contato@threethrees.com.br with the page, what you tried to do and the difficulty encountered. If possible, include your browser, device and assistive technology. Do not include sensitive information.

Feature statement reviewed on 9 October 2026. To report a difficulty, identify the page and attempted action. You do not need to provide health information.